BACKGROUND:Previous studies with regard to male track short-distance cyclists are concentrated on the descriptive and comparison studies of morphological characteristics of athletes Up to now,few studies report the relationships between morphological characteristics and sports performance in men 1-km cyclists.OBJECTIVE:To explore an effective morphological index for evaluating physical stamina level of men cyclists in 1-km time trials,and to establish morphological models and evaluation standards for men cyclists in 1-km time trials in China.METHODS:Totally 17 men who had prepared for the 1-km cycling time trials of the fifth cycling city sport meeting in Taiyuan were examined.With the methods of step by step regression,gray correlation,measurement and evaluation theory,the morphological characteristics of these excellent cyclists were explored,and utilized in establishing morphological models,single-grading table and the ranking evaluation criteria.RESULTS AND CONCLUSION:The typical indexes of excellent 1-km men cyclists were body height and fat-free body weight.The morphological characteristics of these excellent cyclists were as follow:tall,long leg and Achilles tendon;high foot arch;heavy body weight and fat-free body weight;as well as thick thigh The present study established the evaluation model of the morphological characteristics and evaluation standards for 1-km men cyclists

Objective To investigate the clinical diagnosis and treatment of incomplete Beh et′s disease. Methods The clinical data of 52 patients (83 eyes ) with incomplete Beh et′s disease were retrospectively analysed. Visual acuity and results of examination of slit-lamp microscope, ocular fundus, and fundus fluorescein angiography (FFA) were observed and analysed. All of patients were treated by local cycloplegic, systemic treatment with glucocorticoid and cytoxan. The followed-up period was 1 year or more. Results Recurrent hypopyon or empyema of anterior chamber angle, and hyperaemia of optic papilla was found in 54 and 41 eyes, respectively. The results of FFA showed that abnormal changes were found in all of the eyes. There was vascular leakage and staining of optic papilla at the early and late stage in 83 eyes (100%), diffuse leakage of retinal capillary vessel in 83 eyes (100%), and leakage of affected branch of retinal vessel and staining of the vascular wall at the late stage in 71 eyes (85.54%).After the treatment, the disease recovered completely in 20 patients (26 eyes), recovered partly in 20 (33 eyes), and alleviated in 12 (24 eyes). No patients suffered from hypopyon or empyema of anterior chamber angle and hyperemia of optic papilla. None of the patients had oral ulcer, genital ulcer or arthritis until the last day of the follow-up. Conclusions Recurrent hypopyon, papillitis, and retinal vasculitis were the main clinical manifestations of incomplete Beh et′s disease. FFA redounds to the diagnosis of the disease and timely application of cycloplegic and systemic application of glucocorticoid and cytoxan may inhibit the aggravation of the disease effectively.

[Objective]To investigate the clinical result of the Chinese traditional medicine combed with western medicine treatment for proximal humerus malunited fracture.[Method]Twenty-nine patients including 24 men and 5 women with malunion of proximal humerus were treated with the locking proximal plate.The average age of patients was 41.6 years old(from 21 to 53 years old).According to Neet classification on X ray,20 cases were two-part fractures and 9 cases were three-part fractures.These patients were treated by combination of Chinese traditional and western medicine,with the help of the functional training.All patients with proximal humerus malunited fracture were treated by operations with locking proximal humerus plate.A herbal bath was used to bathe after surgery.[Result]All 29 cases were available for follow-up.The average time for bony union on X ray was 9.6 weeks(from 8 to 12 weeks).Nonunion was not found in all cases.According to the Neer scoring system,there were 23 excellent cases,4 good case and 2 fair case.The excellent and good rate was 93.1%.[Conclusion]In dealing with proximal humerus malunited fracture,the advantages of the locking proximal humerus plate are minimally invasive with reliable fixation,few complication and the high bone union rate.A herbal bath can fasten recovering the function of the shoulder.Chinese traditional medicine combined with western medicine treatment can make satisfactory result and it is an effective method to recover the function of the shoulder.

A total of 10 local malaria cases and 21 imported cases were detected in Pukou District of Nanjing City from 2003 to 2007. The result suggests the surveillance of mobile population should be strengthened in this district.

Objective To observe the effect of the application of acupuncture Jiaji points and continuous acupoints infusion of analgesic drugs at Jiajji in the treatment of postoperative pain on rat behavior through the establishment of a rat model of incisional pain .Methods 60 healthy male SD rats ,were randomly divided into sham control group ,PI group ,CSI group ,EA group and CAI group ,12 in each group .Plantar incision pain model in rats was established according to the method of Brennan ,rats in 5 groups at preoperative 1 h and 6 ,24 ,48 h after operation ,mechanical withdrawal threshold(MWT) and thermal withdrawal latency(TWL) were evaluated .Results Changes in MWT :5 groups of rats with experimental basis of mechanical withdrawal threshold values showed no significant difference among them ;comparison of the mechanical withdrawal threshold in the sham control group at each time point showed no significant difference(P>0 .05);when compared with sham control group ,MWT in PI group ,CSI group ,EA group and CAI group decreased significantly at 6 ,24 ,48 h after operation (P<0 .05);when compared with PI group ,MWT in CSI group ,EA group and CAI group increased significantly at 6 ,24 ,48 h after operation(P<0 .05);when compared with CSI group and EA group ,MWT in CAI group increased significantly at 6 ,24 ,48 h after operation (P<0 .05) .Changes of TWL :when compared with the sham control group ,TWL decreased significantly in PI group at 6 ,24 ,48 h after operation (P< 0 .05);when compared with the sham group ,TWL in CSI group ,EA group ,CAI group increased significantly at 6 ,24 ,48 h after operation (P<0 .05);when compared with CSI group and EA group ,TWL in CAI group increased significantly at 6 ,24 ,48 h after operation (P<0 .05) . Conclusion Electroacupuncture and continuous acupoint infusion of analgesic drugs at Jiaji could produce obvious analgesic effect , the analgesia effect of continuous acupoint infusion at Jiaji is better than subcutaneous analgesia .

Audiology ; China ; Humans ; Phonation ; Speech-Language Pathology

Objective To study the management of enterostomy in children.Methods The clinical data of 425 cases of enterostomy in children were analyzed retrospectively.Results The primary diseases of 425 cases underwent enterostomy included:intestinal perforation(119 cases),intestinal necrosis(36 cases),necrotizing enterocolitis(45 cases),congenital megacolon(61 cases),congenital anal atresia with rectourethral fistula(86 cases),and congenital anal atresia with rectovaginal fistula(78 cases).Among the 425 cases,159 cases underwent small bowel enterostomy and 266 cases had colostomy;single-stoma enterostomy was done in 225 cases,and double-stoma enterostomy in 197 cases.Follow-up was acquired in 389 patients,and all the stomas were closed successfully.The closure time of small bovvel enterostomy was 1-3 month(ayerage 1.87 months)later,and of colostomy was 3-12 month(averag 4.95 months)later.Conclusions When an enterostomy is to be adopted in pediatric surgery,a suitable time and enterostomal location should be chosen according to the state of illness.The timing of enterostomy closure is also very important.

Objective To analyze the effect of different procedures of alimentary reconstruction for the digestive and absorptive functions of patients after total gastrectomy. Methods From January 2012 to January 2013,there were 114 patients with gastric cancer,of which 58 patients received Roux-en-Y anastomosis were the control group,56 patients received P-type jejunal loop esophageal jejunal Roux-en-Y anas-tomosis were the observation group,the nutritional status and postoperative complications of two groups were compared. Results The level of RBC,HGB,TP and ALB of the observation group were significantly higher than that of the control group(P<0. 05),the incidence rate of in-traoperative complications,diarrhea and reflux esophagitis of the two groups had no significant differences (P>0. 05),but the incidence rate of postoperative dumping syndrome and abdominal distension of the observation group were significantly lower than that of the control group (P<0. 05). Conclusion The efficacy of P-type jejunal loop esophageal jejunal Roux-en-Y anastomosis for gastric surgery was superior to Roux-en-Y anastomosis.

ObjectiveTo evaluate the effect of ultrasound guided pus aspiration for appendiceal abscess.MethodsPercutaneous puncture and pus aspiration was performed under guidance of B US on 181 patients with appendiceal abscess, result was compared with 23 patients treated conservatively.ResultsCompared with that of control group, in pus aspiration group abdominal pain lasted 5 5 days shorter,fever lasted 5 days shorter,tenderness did 6 days shorter, cost was 2?356 yuan less and hospital stay shortened by 6 days.ConclusionPus aspiration under B US guidance is a safe,simple,less cost and effective treatment for appendiceal abscess larger than 1?cm?2?cm in children patients.

ObjectiveTo evaluate the potential prognostic factors, and to better define appropriate treatment strategies for patients with phyllodes tumor of the breast. MethodsFourteen patients treated primarily for phyllodes tumor of the breast were reviewed retrospectively.Results The median age was 35 years. According to the histologic criteria of WHO, there were 5 benign cases(36%), 5 borderline cases(36%), and 4 malignant cases(29%). Seven patients underwent local excision, 4 cases did simple mastectomy, and 3 cases did modified radical mastectomy. Follow-up was obtained for 11 cases, with an average of 19 months. One patient died from metastasis 2 years after a modified radical mastectomy. Three patients treated by local excision presented local recurrence.Conclusion The outcome of phyllodes tumor appears to be determined by the biology of the tumor rather than by treatment modality. A wide local excision, with an adequate margin of normal breast tissue is the preferred initial therapy for phyllodes tumor of the breast.